Relationship Between Mil, 1ST Trip DTC, DTC, And Detectable Items

WARNING: This page is about a different car, the 2016 Infiniti Q50. However, it is still accessible from the selected car via links, so may be relevant.

When a malfunction is detected for the first time, the 1st trip DTC and the 1st trip freeze frame data are stored in the Li-ion battery controller (LBC) memory.
When the same malfunction is detected in two consecutive trips, the DTC and the freeze frame data are stored in the LBC memory, and the MIL will come on.
The DTC and the freeze frame data will be stored until the vehicle is driven 40 times (driving pattern A). The "TIME" in "SELF-DIAGNOSTIC RESULTS" mode of CONSULT will count the number of times the vehicle is driven without the malfunction of the DTC.
The 1st trip DTC is not displayed when the self-diagnosis results is OK for the 2nd trip.